This is a false news with nothing to worry.I have searched in almost all the news podium but haven't found anything.
The South Korean National Police Agency has produced a report of all hacking incidents of crypto exchanges and wallets in the country during the past three years.
Did you read even first sentence of the article? It is clearly stated that all this cases happened during the past three years and they name all hacked exchanges : Ripple4y, Yapizon, Bithumb (2x), Coinis, Youbit, Coinrail. What to say about your research, perhaps you should learn to read first.
is this the incident that makes the price of bitcoin and other cryptocurrnecy dropping? or not? if yes i think the news is come from octobe and right now is the end of the november
This news has nothing to do with the current situation, it is the result of a three-year period research in South Korea related with domestic crypto exchange hacking.